000 00335nam a2200145Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a520/DE
100 _aK. K. DE
245 2 _aA TEXT BOOK ON ASTRONOMY
260 _bBOOK SYNDICATE
_aCALCUTTA
_c1961
300 _c272P.
650 _aASTRONOMY
942 _cBK
999 _c65146
_d65146